:root{
  --pink:#df0067; --pink-d:#b80055; --pink-l:#fde6f0;
  --cyan:#25b9d7; --cyan-d:#138aa3; --cyan-l:#e3f6fa;
  --ink:#1b2440; --ink-2:#4a5470; --line:#e3e8f0;
  --bg:#ffffff; --tint:#f5f9fc; --mint:#eefaf6;
  --r:18px; --sh:0 10px 30px rgba(27,36,64,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--pink-d)}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.2vw,3.7rem);font-weight:800}
h2{font-size:clamp(1.65rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.wrap--narrow{max-width:820px}
.center{text-align:center}
section[id]{scroll-margin-top:68px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.85em 1.5em;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;font-family:inherit}
.btn:hover{transform:translateY(-1px)}
.btn--pink{background:var(--pink);color:#fff;box-shadow:0 8px 20px rgba(223,0,103,.25)}
.btn--pink:hover{background:var(--pink-d)}
.btn--ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--small{padding:.55em 1.05em;font-size:.95rem}
.btn--block{width:100%}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:1.3rem;font-weight:600;letter-spacing:-.02em}
.logo__mark{width:38px;height:38px}
.logo__txt b{color:var(--pink);font-weight:800}
.nav{display:flex;gap:22px;margin-left:auto}
.nav a{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.97rem}
.nav a:hover{color:var(--pink)}
@media (max-width:900px){.nav{display:none}.top .btn{margin-left:auto}}
@media (max-width:380px){.top .btn span{display:none}.top .btn{padding:.6em}}

/* hero */
.hero{background:radial-gradient(1100px 500px at 85% 10%,var(--cyan-l),transparent 60%),radial-gradient(900px 500px at 0% 100%,var(--pink-l),transparent 55%);padding:56px 0 64px;overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero h1 em{font-style:normal;color:var(--pink);position:relative}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:36em}
.tag{display:inline-flex;align-items:center;gap:.6em;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.35em .95em;font-size:.9rem;font-weight:600;color:var(--cyan-d);box-shadow:var(--sh)}
.pulse{width:10px;height:10px;border-radius:50%;background:#18b26b;box-shadow:0 0 0 0 rgba(24,178,107,.6);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(24,178,107,0)}100%{box-shadow:0 0 0 0 rgba(24,178,107,0)}}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 30px}
.vitals{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:12px}
.vitals li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 16px;min-width:130px;box-shadow:var(--sh)}
.vitals strong{display:block;font-size:1.35rem;color:var(--pink)}
.vitals span{font-size:.88rem;color:var(--ink-2)}
.hero__img{margin:0;position:relative}
.hero__img img{border-radius:28px;box-shadow:0 25px 60px rgba(27,36,64,.18);aspect-ratio:3/2;object-fit:cover;width:100%}
.ecg{position:absolute;left:-18px;right:-18px;bottom:-22px;height:44px;pointer-events:none}
.ecg svg{width:100%;height:100%}
.ecg path{fill:none;stroke:var(--pink);stroke-width:3;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:ecg 3s linear infinite}
@keyframes ecg{to{stroke-dashoffset:0}}
@media (max-width:960px){.hero__in{grid-template-columns:1fr;gap:40px}.hero{padding:36px 0 56px}}

/* symptoms */
.symptoms{background:var(--ink);color:#fff;padding:56px 0}
.symptoms h2{color:#fff}
.symptoms__list{list-style:none;padding:0;margin:28px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.symptoms__list li{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px 18px 16px 48px;position:relative;font-weight:500}
.symptoms__list li::before{content:"";position:absolute;left:16px;top:19px;width:18px;height:18px;border-radius:50%;background:var(--pink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 7v6M12 17h.01' stroke='%23fff' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat}
.symptoms__dx{text-align:center;font-size:1.2rem;margin:0}
.symptoms__dx strong{color:var(--cyan)}
@media (max-width:900px){.symptoms__list{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.symptoms__list{grid-template-columns:1fr}}

/* sections */
.section{padding:80px 0}
.section--tint{background:var(--tint)}
.kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:800;color:var(--cyan-d);margin-bottom:.6em}
.kicker--light{color:var(--cyan)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(27,36,64,.12)}
.card p{color:var(--ink-2);margin:0;font-size:.98rem}
.card--pink{background:linear-gradient(160deg,#fff 40%,var(--pink-l))}
.card--cyan{background:linear-gradient(160deg,#fff 40%,var(--cyan-l))}
.ico{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--pink-l);margin-bottom:14px}
.ico svg{width:26px;height:26px;fill:none;stroke:var(--pink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card:nth-child(even) .ico{background:var(--cyan-l)}
.card:nth-child(even) .ico svg{stroke:var(--cyan-d)}
@media (max-width:960px){.grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.grid{grid-template-columns:1fr}.section{padding:60px 0}}

/* feature blocks */
.feature{padding:80px 0}
.feature--alt{background:var(--mint)}
.feature__in{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.feature__in--rev .feature__img{order:2}
.feature__img{margin:0}
.feature__img img{border-radius:28px;box-shadow:0 20px 50px rgba(27,36,64,.15);width:100%;aspect-ratio:1/1;object-fit:cover}
.feature__txt>p{color:var(--ink-2)}
.steps{padding:0;margin:20px 0 0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:0 0 14px 52px;color:var(--ink-2)}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:36px;height:36px;border-radius:50%;background:var(--pink);color:#fff;font-weight:800;display:grid;place-items:center}
.steps b{color:var(--ink)}
.checks{list-style:none;padding:0;margin:18px 0 22px}
.checks li{position:relative;padding:4px 0 4px 34px;font-weight:500}
.checks li::before{content:"";position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;background:var(--cyan) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.note{font-size:.95rem;border-left:4px solid var(--cyan);padding:.4em 0 .4em 1em;color:var(--ink-2)}
@media (max-width:900px){.feature__in{grid-template-columns:1fr;gap:32px}.feature__in--rev .feature__img{order:0}.feature__img{max-width:520px}.feature{padding:60px 0}}

/* b2b */
.b2b{background:linear-gradient(180deg,var(--ink),#26335a);color:#fff;padding:84px 0}
.b2b h2,.b2b h3{color:#fff}
.b2b__head{max-width:780px}
.b2b__head p{color:#c9d2e6}
.b2b__img{margin:36px 0}
.b2b__img img{border-radius:28px;width:100%;aspect-ratio:3/2;object-fit:cover}
.b2b__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.b2b__grid div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:22px}
.b2b__grid h3{color:var(--cyan)}
.b2b__grid p{color:#c9d2e6;margin:0;font-size:.97rem}
@media (max-width:960px){.b2b__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.b2b__grid{grid-template-columns:1fr}.b2b{padding:60px 0}}

/* path */
.path{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:p}
.path li{counter-increment:p;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;box-shadow:var(--sh);position:relative}
.path li::before{content:"0" counter(p);display:block;font-weight:800;font-size:1.6rem;color:var(--pink);margin-bottom:6px}
.path b{display:block;font-size:1.08rem;margin-bottom:4px}
.path span{color:var(--ink-2);font-size:.95rem}
@media (max-width:1000px){.path{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.path{grid-template-columns:1fr}}

/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:14px;margin:12px 0;padding:0 20px;box-shadow:var(--sh)}
summary{cursor:pointer;font-weight:700;padding:18px 28px 18px 0;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.6rem;color:var(--pink);font-weight:400}
details[open] summary::after{content:"–"}
details p{color:var(--ink-2);padding-bottom:6px}

/* contact */
.contact{background:radial-gradient(800px 400px at 100% 0%,rgba(37,185,215,.25),transparent 60%),var(--ink);color:#fff;padding:84px 0}
.contact h2{color:#fff}
.contact__in{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.contact__info p{color:#c9d2e6}
.contact__list{list-style:none;padding:0;margin:26px 0 0}
.contact__list li{padding:12px 0;border-top:1px solid rgba(255,255,255,.12);font-weight:600}
.contact__list span{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan);font-weight:700}
.contact__list a{color:#fff;text-decoration:none;font-size:1.15rem}
.contact__list a:hover{color:var(--cyan)}
.form{background:#fff;color:var(--ink);border-radius:24px;padding:30px;box-shadow:0 25px 60px rgba(0,0,0,.25)}
.form__row{margin-bottom:16px}
.form__2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form label{display:block;font-weight:600;font-size:.93rem;margin-bottom:6px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--tint);border:1.5px solid var(--line);border-radius:12px;padding:.7em .85em;transition:border-color .15s,background .15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--cyan);background:#fff}
.form textarea{resize:vertical;min-height:120px}
.form .invalid{border-color:var(--pink)!important}
.consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;font-size:.85rem!important;color:var(--ink-2);margin:6px 0 18px}
.consent input{margin-top:4px;width:18px;height:18px;flex:0 0 auto;accent-color:var(--pink)}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.form__msg{margin:14px 0 0;font-weight:600;min-height:1.2em}
.form__msg.ok{color:#11895a}
.form__msg.err{color:var(--pink-d)}
@media (max-width:900px){.contact__in{grid-template-columns:1fr}.contact{padding:60px 0}}
@media (max-width:520px){.form__2{grid-template-columns:1fr}.form{padding:22px}}

/* footer */
.foot{background:#121a31;color:#aab4cc;padding:30px 0;font-size:.92rem}
.foot a{color:#fff}
.foot__small{font-size:.8rem;margin:0;opacity:.8}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.ecg path{stroke-dashoffset:0}}